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Individual Calculations November 2018 |
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| Zapata, Alonso Total change: 7.20 | |   |
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| Campeonato Nacional de Ajedrez CLASICO Absoluto por Equipos 2018 | Ibague | COL | 2018-10-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2154 | 2423 | 5.50 | 6 | 0.72 | 10 | 7.20 | |
|  Lozada Zuniga, Andres | | | 2023 * | COL | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Corredor Castellanos, Camilo | f | | 2023 * | COL | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Nunez V, Gustavo Eduardo | f | | 2150 | COL | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Guerrero Sierra, Juan Carlos | m | | 2378 | COL | 1.00 | 1 | 0.44 | 10 | 4.40 | | | Mateus, Alejandro | f | | 2325 | COL | 1.00 | 1 | 0.37 | 10 | 3.70 | | | Arias, Juan Carlos | | | 2023 * | COL | 1.00 | 1 | 0.08 | 10 | 0.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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